Geodesic

Questions of quantum field theory and statistical physics. Part 2

Sommaire

On coexistence of superfluidity and ferromagnetism
p. 3-10
Some results of the hightemperature expansions for the Ising model in arbitrary magnetic field
p. 11-27
Influence of the spin-spin interaction and magnetic field on the collective exitations in superfluid $\mathrm{He}^3$
p. 28-45
Expansion in ``square'' eigenfunctions of matrix linear system
p. 46-63
Algebrogeometrical integration of the MNS equation, the finite-gap solutions and their degeneration
p. 64-76
Functional integral approuch to the theory of crystals
p. 77-89
Quantization of the nonabelian Toda chain
p. 90-100
Quantum linear problem for the sine-Gordon equation and higher representations
p. 101-110
Barboux transformation and two-dimensional Toda lattice
p. 111-118
On the theory of Maxwell liquids
p. 119-127
Functional integral method for the BCS-type models
p. 128-150
Infrared asymptotics of the three-point Green function in a~scalar model with isospin
p. 151-157
Quantum inverse scattering method and algebraic matrix Bethe-Ahsatz
p. 158-183
Phase transition in the model two-level system
p. 184-195
Pohlmeyer transformation in Euclidean space
p. 196-202